PI5A125 查看數據表（PDF） - Pericom Semiconductor

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PI5A125

Single Wide Bandwidth Analog Switch

Pericom Semiconductor 

PI5A125

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Electrical Specifications - Single +5V Supply (VCC = +5V ±10%, GND = 0V, VINH = 2.4V, VINL = 0.8V)

Description

Parameter

Conditions

Temp. (°C) Min.(2) Typ.(1) Max.(2) Units

Analog Switch

Analog Signal Range (3)

VANALOG

Full

0

VCC

V

On-Resistance

RON

VCC = 4.5V, IB = –30 mA,

25

VA = +2.5V

Full

On-Resistance Flatness(5)

RFLAT(ON)

VCC = 5V, IB = –30 mA,

VA = 1V, 2.5V, 4V

25

Full

8

10

12

Ω

2.5

3.5

4

Off Leakage Current(6)

On Leakage Current(6)

IA(OFF) or

IB(OFF)

IA(ON) or

IB(ON)

VCC = 5.5V,VB = 0V,

VA = 4.5V

V+ = 5.5V,

VB = VA = +4.5V

25

0.20

Full

–80

80

nA

25

0.20

Full

–80

80

Logic Input

Input High Voltage

Input Low Voltage

VIH

Guaranteed Logic High Level

Full

2

VIL

Guaranteed Logic Low Level

V

0.8

Input Current with

Input Voltage High

Input Current with

Input Voltage Low

IINH

VIN =2.4V, all others = 0.8V

IINL

VIN =0.8V, all others = 2.4V

–1 0.005

1

µA

Dynamic

Turn-On Time

Turn-Off Time

25

tON

VCC = 5V, see Figure 1

Full

25

tOFF

VCOM = ±3V, see Figure 2

Full

7

15

20

nc

1

7

2

5

Charge Injection (3)

Q

CL = 1nF, VGEN = 0V,

RGEN = 0Ω, see Figure 2

Off Isolation

OIRR

RL = 50Ω, CL = 5pF,

f = 10 MHz, see Figure 3

25

A or B Off Capacitance

C(OFF)

f = 1kHz, see Figure 4

On Capacitance

C(ON)

f = 1kHz, see Figure 5

-3dB Bandwidth

BW

RL = 50Ω, see Figure 6

Supply

10 pC

dB

5.5

pF

5.5

300

MHz

Power-Supply Range

Positive Supply Current

VCC

2

ICC

V+ = 5.5V, VIN = 0V or VCC,

Full

All channels on or off

6

V

1

µA

2

PS8199D 01/12/01

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